related_products : data_source.o related_products.o main.o
	g++ -o related_products data_source.o related_products.o main.o

main.o : main.cpp data_source.h related_products.h 
	g++ -c main.cpp -o main.o
data_source.o : data_source.cpp data_source.h
	g++ -c data_source.cpp -o data_source.o

related_products.o : related_products.cpp related_products.h
	g++ -c related_products.cpp -o related_products.o


